/* Modern Web Application Styles */
:root {
  --primary: #4a6cf7;
  --secondary: #f7c04a;
  --dark: #1f2937;
  --light: #f9fafb;
  --success: #10b981;
  --danger: #ef4444;
  --font-main: system-ui, -apple-system, sans-serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-main);
  line-height: 1.6;
  color: var(--dark);
  background: var(--light);
}
h1,
h2,
h3 {
  margin-bottom: 0.5em;
  line-height: 1.2;
}
p {
  margin-bottom: 1em;
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: #3255d8;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}
.btn {
  display: inline-block;
  padding: 0.5em 1em;
  border-radius: 4px;
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
}
.btn:hover {
  background: #3255d8;
}
.btn-secondary {
  background: var(--secondary);
  color: var(--dark);
}
.card {
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  background: white;
}
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }
}
.mt-1 {
  margin-top: 0.25rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mt-8 {
  margin-top: 2rem;
}
